If the above Ultra Mobile Internet & MMS APN settings do not work on your R1001 Joy, make below changes to Ultra Mobile Internet & MMS APN settings to get Ultra Mobile with MMS Proxy on your Oppo R1001 Joy.

MMS proxy

216.155.165.50

MMS port

8080

Authentication type

None

For Oppo R1001 Joy, when you type Ultra Mobile APN settings, make sure you enter APN settings in correct case. For example, if you are entering Ultra Mobile Internet & MMS APN settings
make sure you enter APN as wholesale and not as WHOLESALE or Wholesale.

Ultra Mobile MCC-MNC values

Oppo R1001 Joy compatibility with Ultra Mobile

Explain Oppo R1001 Joy compatibility with Ultra Mobile

Ultra Mobile 2G APN with Oppo R1001 Joy

Oppo R1001 Joy supports Ultra Mobile 2G on GSM 1900 MHz.

Ultra Mobile 3G APN with Oppo R1001 Joy

Oppo R1001 Joy supports Ultra Mobile 3G on HSDPA 2100 MHz.

Overall compatibililty of Oppo R1001 Joy with Ultra Mobile is 100%. The compatibility of Oppo R1001 Joy with Ultra Mobile, or the Ultra Mobile network support on Oppo R1001 Joy we have explained here is only a technical specification match between Oppo R1001 Joy and Ultra Mobile network. Even Oppo R1001 Joy is listed as compatible here, Ultra Mobile network can still disallow (sometimes) Oppo R1001 Joy in their network using IMEI ranges. Therefore, this only explains if Ultra Mobile allows Oppo R1001 Joy in their network, whether Oppo R1001 Joy will work properly or not, in which bands Oppo R1001 Joy will work on Ultra Mobile and the network performance between Ultra Mobile and Oppo R1001 Joy. To check if Oppo R1001 Joy is really allowed in Ultra Mobile network please contact Ultra Mobile support. Do not use this website to decide to buy Oppo R1001 Joy to use on Ultra Mobile.